Old wind turbines are piling up. Here’s how to revive them.
15:04 | Tens of thousands of old wind turbines are set to retire globally every year – and many of them are bound to get scrapped. But some companies are trying to save them.
The Unsung Heroes Putting Climate Solutions Into Practice
6:34 | The improper handling of waste is the third largest source of methane emissions in the world, says Aline Sousa, but waste pickers like her help reduce this environmental impact.
Will renewables end up as more landfill?
15:30 | Have we neglected to consider how we will deal with millions of panels and turbines when they come to the end of their useful lives?
The Nuclear Waste Problem
11:08 | Used fuel rods will remain radioactive enough to emit a lethal dose for tens or hundreds of thousands of years past their removal. What do you do with them?
Waste = Food (Cradle to Cradle)
49:08 | Michael Braungart and William McDonough are fundamentally changing the way we produce and build.
Reklamer Ja tak
3:33 | Philip Hahn-Petersen fortæller om Reklamer Ja Tak kampagnen og nogle gode nyheder.